| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| otto hahn and fritz strassmann | 0.11 | 0.7 | 8638 | 26 | 30 |
| otto | 0.74 | 0.3 | 4015 | 59 | 4 |
| hahn | 1.51 | 0.2 | 6162 | 14 | 4 |
| and | 1.45 | 0.9 | 4344 | 87 | 3 |
| fritz | 1.37 | 0.5 | 3436 | 66 | 5 |
| strassmann | 1.24 | 1 | 8104 | 13 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| otto hahn and fritz strassmann | 0.13 | 0.7 | 5982 | 69 |
| otto hahn and fritz strassmann fission | 1.85 | 0.7 | 7137 | 57 |
| otto hahn lise meitner and fritz strassmann | 2 | 0.6 | 4873 | 10 |
| otto hahn fritz strassmann | 0.94 | 1 | 691 | 26 |
| otto hahn y fritz strassmann | 1.76 | 0.8 | 6139 | 17 |
| otto hahn et strassmann | 0.68 | 1 | 4704 | 93 |
| otto hahn str 2 | 1.85 | 0.1 | 4482 | 36 |
| otto hahn str 13 | 1.76 | 0.1 | 9910 | 86 |
| otto hahn str 14 | 1.68 | 0.1 | 4339 | 32 |
| otto hahn str 11 | 0.64 | 0.7 | 6494 | 34 |
| otto-hahn-str | 1.14 | 0.6 | 8429 | 8 |
